FR2695965B1 - Pump fitted, on one or more piston rods, with a sealing bellows. - Google Patents
Pump fitted, on one or more piston rods, with a sealing bellows.Info
- Publication number
- FR2695965B1 FR2695965B1 FR9211312A FR9211312A FR2695965B1 FR 2695965 B1 FR2695965 B1 FR 2695965B1 FR 9211312 A FR9211312 A FR 9211312A FR 9211312 A FR9211312 A FR 9211312A FR 2695965 B1 FR2695965 B1 FR 2695965B1
- Authority
- FR
- France
- Prior art keywords
- piston rods
- sealing bellows
- pump fitted
- fitted
- pump
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/14—Pistons, piston-rods or piston-rod connections
- F04B53/143—Sealing provided on the piston
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9211312A FR2695965B1 (en) | 1992-09-23 | 1992-09-23 | Pump fitted, on one or more piston rods, with a sealing bellows. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9211312A FR2695965B1 (en) | 1992-09-23 | 1992-09-23 | Pump fitted, on one or more piston rods, with a sealing bellows. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2695965A1 FR2695965A1 (en) | 1994-03-25 |
FR2695965B1 true FR2695965B1 (en) | 1994-10-21 |
Family
ID=9433780
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9211312A Expired - Fee Related FR2695965B1 (en) | 1992-09-23 | 1992-09-23 | Pump fitted, on one or more piston rods, with a sealing bellows. |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2695965B1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU684033B3 (en) * | 1997-02-12 | 1997-11-27 | Ian Douglas De Mey | Improvements in or relating to pumps |
FR2763651B1 (en) * | 1997-05-23 | 2000-09-29 | Kremlin Sa | ALTERNATIVE PISTON PUMP WITH SEALING BELLOWS |
US8632322B2 (en) | 2006-01-30 | 2014-01-21 | Ingersoll-Rand Company | Plunger pump with atmospheric bellows |
DE102008006686B4 (en) * | 2008-01-21 | 2010-03-18 | Prettl, Rolf | check valve |
FR3031134B1 (en) | 2014-12-26 | 2018-02-16 | Exel Industries | COMPRESSED AIR MOTOR AND PUMP COMPRISING SUCH AN ENGINE |
US10968903B1 (en) * | 2020-06-04 | 2021-04-06 | Graco Minnesota Inc. | Handheld sanitary fluid sprayer having resilient polymer pump cylinder |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1447387A (en) * | 1965-06-17 | 1966-07-29 | Commissariat Energie Atomique | Volumetric compressor |
DE3135726A1 (en) * | 1980-09-09 | 1982-04-22 | Ernst 6230 Frankfurt Scraback | High-pressure piston pump |
US4870821A (en) * | 1985-07-02 | 1989-10-03 | Matsushita Electric Industrial Co., Ltd. | Reciprocation apparatus with sealing mechanism |
US4975027A (en) * | 1989-06-08 | 1990-12-04 | The United States Of America As Represented By The United States Department Of Energy | Extreme pressure fluid sample transfer pump |
-
1992
- 1992-09-23 FR FR9211312A patent/FR2695965B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2695965A1 (en) | 1994-03-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |